/**
 * Su Arıtma sitesi — Poppins, deniz mavisi tema
 */

:root {
  --bg: #eaf3fc;
  --bg-paper: #ffffff;
  --ink: #0a1628;
  --muted: #3d4f66;
  --line: rgba(0, 40, 113, 0.12);
  --line-strong: rgba(0, 40, 113, 0.22);
  --brand: #007fde;
  --brand-deep: #002871;
  --brand-soft: #2896f8;
  --accent: #00a896;
  --accent-soft: rgba(0, 168, 150, 0.12);
  --danger: #b42318;
  --success: #0f5d3a;
  --shadow-1: 0 1px 4px rgba(0, 40, 113, 0.1);
  --shadow-2: 0 12px 32px rgba(0, 40, 113, 0.16);
  --radius: 14px;
  --radius-sm: 10px;
  --font-sans: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Montserrat", "Poppins", system-ui, sans-serif;
  --max: 1120px;
  --dock-slot: 0px;
  --quick-bar-h: 54px;
  --dock-h: calc(var(--dock-slot) + var(--quick-bar-h));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  padding-bottom: calc(var(--quick-bar-h) + env(safe-area-inset-bottom, 0px));
  overflow-x: clip;
}

@media (min-width: 900px) {
  body {
    padding-bottom: 0;
  }
}

:focus-visible {
  outline: 2px solid rgba(0, 127, 222, 0.55);
  outline-offset: 3px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--brand-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

a:hover {
  color: var(--brand);
}

.shell {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: 12px;
  top: -100px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.skip-link:focus {
  top: 12px;
}

/* Üst ince şerit */
.header-strip {
  background: linear-gradient(90deg, var(--brand-deep) 0%, var(--brand) 55%, rgba(0, 127, 222, 0.85) 100%);
  color: #dcecf8;
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  padding: 10px 0;
  min-height: 40px;
}

.header-strip__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.header-strip__item a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.header-strip__item a:hover {
  color: #fff;
}

.header-strip__item--muted {
  opacity: 0.92;
}

.header-strip__icon {
  opacity: 0.45;
  font-weight: 300;
  user-select: none;
}

@media (max-width: 699px) {
  .header-strip__inner {
    justify-content: center;
    text-align: center;
  }

  .header-strip__item--muted {
    display: none;
  }
}

/* Ana üst başlık */
.site-header {
  background: var(--bg-paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 40;
  box-shadow: var(--shadow-1);
}

.site-header__primary {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 12px 18px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  min-width: 0;
  flex-shrink: 0;
  max-width: min(260px, 52vw);
}

.brand:hover {
  text-decoration: none;
}

.brand__logo {
  flex-shrink: 0;
  height: 48px;
  width: auto;
  max-width: min(300px, 56vw);
  object-fit: contain;
}

.brand--logo-only {
  gap: 0;
  max-width: min(280px, 60vw);
}

.brand__logo-wrap {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

/* Kaynak dosya olduğu gibi (şeffaf / opak piksel) — blend uygulanmaz */
.brand--logo-only .brand__logo {
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  height: auto;
  max-height: 52px;
}

.brand__text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand__name {
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.brand__tagline {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-main {
  display: none;
  align-items: center;
  justify-content: flex-start;
  gap: 4px;
  flex: 1 1 auto;
  min-width: 0;
  flex-wrap: wrap;
  overflow-x: visible;
}

@media (min-width: 900px) {
  .nav-main {
    display: flex;
  }
}

.nav-main__link {
  display: inline-flex;
  align-items: center;
  padding: 8px 9px;
  border-radius: 999px;
  font-size: 0.765rem;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-main__link:hover {
  color: var(--brand);
  background: rgba(21, 101, 192, 0.06);
}

.nav-main__link.is-active {
  color: var(--brand);
  background: rgba(21, 101, 192, 0.1);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-left: auto;
}

.header-link-phone {
  display: none;
  flex-direction: column;
  align-items: flex-end;
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
}

.header-link-phone__label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

@media (min-width: 620px) {
  .header-link-phone {
    display: flex;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn--header.btn--solid {
  display: none;
  padding-inline: 18px;
}

@media (min-width: 900px) {
  .btn--header.btn--solid {
    display: inline-flex;
  }
}

.btn--solid {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
}

.btn--solid:hover {
  color: #fff;
  background: var(--brand-soft);
}

.btn--ghost {
  color: var(--brand);
  background: var(--bg-paper);
  border-color: var(--line);
}

.btn--ghost:hover {
  background: #fafcfb;
}

.btn--outline {
  color: var(--brand-deep);
  background: transparent;
  border-color: rgba(13, 71, 161, 0.42);
}

.btn--outline:hover {
  background: rgba(13, 71, 161, 0.07);
}

.btn--small {
  padding: 10px 14px;
  font-size: 0.875rem;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-paper);
  color: var(--brand);
  cursor: pointer;
}

.menu-toggle:hover {
  background: #f6f8f7;
}

@media (min-width: 900px) {
  .menu-toggle {
    display: none;
  }
}

/* Drawer */
.sheet-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(10, 20, 19, 0.45);
  backdrop-filter: saturate(140%) blur(2px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s;
}

.sheet-overlay.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 70;
  width: min(100%, 340px);
  height: 100%;
  padding: 20px;
  padding-top: max(20px, env(safe-area-inset-top));
  background: var(--bg-paper);
  border-left: 1px solid var(--line);
  box-shadow: var(--shadow-2);
  transform: translateX(104%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.25s ease, visibility 0.25s;
}

.drawer.is-open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.drawer__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.drawer__close {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fafcfb;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  color: var(--muted);
}

.drawer__close:hover {
  color: var(--ink);
}

.drawer__nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: env(safe-area-inset-bottom);
}

.drawer__link {
  display: block;
  padding: 14px 12px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
}

.drawer__link:hover {
  background: rgba(21, 101, 192, 0.06);
}

.drawer__link.is-active {
  background: rgba(21, 101, 192, 0.1);
}

.drawer__link--accent {
  color: var(--brand);
}

.drawer__hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 10px 0;
}

.drawer__accordion {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fafcfb;
  overflow: hidden;
}

.drawer__accordion + .drawer__accordion {
  margin-top: 6px;
}

.drawer__accordion-summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 12px;
  font-weight: 700;
  font-size: 0.93rem;
}

.drawer__accordion-summary::-webkit-details-marker {
  display: none;
}

details.drawer__accordion > summary {
  position: relative;
  padding-right: 38px;
}

details.drawer__accordion > summary::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: translateY(-60%) rotate(45deg);
  transition: transform 0.18s ease;
}

details.drawer__accordion[open] > summary::after {
  transform: translateY(-20%) rotate(-135deg);
}

.drawer__accordion-body {
  padding: 8px 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.drawer__nested-h {
  margin: 10px 12px 6px;
  padding: 0;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--brand-deep);
}

.drawer__nested-ico {
  display: inline-block;
  margin-inline-end: 10px;
  color: var(--brand);
  opacity: 0.9;
  width: 1.1rem;
  text-align: center;
}

.drawer__accordion--nested {
  margin-top: 8px;
  border-radius: 10px;
  background: rgba(0, 127, 222, 0.05);
}

.drawer__accordion--nested .drawer__accordion-summary {
  padding-top: 10px;
  padding-bottom: 10px;
  font-size: 0.88rem;
  font-weight: 600;
}

.drawer__accordion-body--nested {
  gap: 0 !important;
  padding: 6px 8px 12px !important;
  border-top: 1px solid rgba(0, 127, 222, 0.09);
}

.drawer__link--nest-hub {
  font-weight: 600 !important;
  font-size: 0.815rem !important;
  opacity: 0.95;
}

body.nav-locked {
  overflow: hidden;
}

/* Main — üst boşluğu kahramanda sıklaştır (breadcrumb ↔ menü görsel mesafe) */
.main {
  padding-block: 28px 40px;
}

.main.shell:has(> .page-hero:first-child) {
  padding-top: 0;
}

.main.shell:has(> .home-hero-wire:first-child) {
  padding-top: 0;
}

.main.shell:has(> .hero.hero--rich:first-child) {
  padding-top: 0;
}

.main.shell:has(> .hero:first-child),
.main.shell:has(> .page-hero:first-child),
.main.shell:has(> .home-hero-wire:first-child) {
  padding-bottom: 40px;
}

@media (min-width: 900px) {
  .main {
    padding-block: 36px 56px;
  }

  .main.shell:has(> .page-hero:first-child) {
    padding-top: 0;
  }

  .main.shell:has(> .home-hero-wire:first-child) {
    padding-top: 0;
  }

  .main.shell:has(> .hero.hero--rich:first-child) {
    padding-top: 0;
  }

  .main.shell:has(> .hero:first-child),
  .main.shell:has(> .page-hero:first-child),
  .main.shell:has(> .home-hero-wire:first-child) {
    padding-bottom: 56px;
  }
}

/* Hero */
.hero {
  margin-bottom: 4px;
}

/* Ana sayfa: üst kahraman ile sticky header arasında nefes — „birleşik“ görünümü giderir */
.hero.hero--rich {
  position: relative;
  padding-top: clamp(22px, 5vw, 46px);
}

.hero.hero--rich::before {
  content: "";
  position: absolute;
  left: calc(50% - 50vw);
  width: 100vw;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(0, 127, 222, 0.14) 50%, transparent 95%);
  pointer-events: none;
}

.hero__grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

@media (min-width: 880px) {
  .hero__grid {
    grid-template-columns: 1.12fr 0.88fr;
    gap: 40px;
    align-items: stretch;
  }
}

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
  font-weight: 600;
}

.hero h1,
.page-head h1,
.section h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.85rem, 4vw, 2.45rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  color: var(--brand-deep);
}

.hero__lead,
.lede {
  font-size: 1.05rem;
  color: var(--muted);
  margin: 0 0 20px;
  max-width: 52ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.btn--primary {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
  box-shadow: none;
}

.btn--primary:hover {
  color: #fff;
  background: var(--brand-soft);
}

.stats {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--bg-paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

@media (min-width: 640px) {
  .stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stats__dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 4px;
}

.stats__dd {
  margin: 0;
  font-weight: 600;
  font-size: 0.95rem;
}

.hero__panel {
  position: relative;
  border-radius: var(--radius);
  padding: 22px;
  background: var(--bg-paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.hero__orb {
  display: none;
}

.hero__list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}

.hero__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
}

.dot.ok {
  background: var(--brand);
}

.hero__footnote {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
}

/* Bands & sections */
.band {
  margin-top: 32px;
}

.band__inner {
  padding: 26px 22px;
  border-radius: var(--radius);
  background: var(--brand);
  color: #e8f1f0;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-1);
}

.band__inner h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.45rem;
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}

.band__inner p {
  margin: 0;
  opacity: 0.96;
  max-width: 65ch;
}

.band__inner--tight p {
  max-width: none;
}

.section {
  margin-top: 36px;
}

.section h2 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin: 0 0 10px;
  letter-spacing: -0.02em;
  color: var(--brand-deep);
}

.section h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.muted {
  color: var(--muted);
  margin-top: 0;
}

.steps {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

@media (min-width: 720px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.steps__step {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.steps__badge {
  align-self: flex-start;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #f0d78c;
}

.cards {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

@media (min-width: 760px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--bg-paper);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

.split {
  display: grid;
  gap: 24px;
}

@media (min-width: 840px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

.service p {
  color: var(--muted);
}

.ticks {
  margin: 12px 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.ticks li {
  margin-bottom: 6px;
}

.callout {
  margin-top: 16px;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  border: 1px solid rgba(184, 134, 11, 0.22);
}

.page-head {
  margin-bottom: 8px;
}

.form {
  position: relative;
  background: var(--bg-paper);
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

.form__row {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.form label {
  font-weight: 600;
  font-size: 0.9rem;
}

.req {
  color: var(--accent);
}

.form input,
.form textarea {
  font: inherit;
  padding: 12px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fbfcfb;
}

.form input:focus,
.form textarea:focus {
  outline: 2px solid rgba(0, 127, 222, 0.35);
  outline-offset: 2px;
  border-color: rgba(0, 127, 222, 0.45);
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.grid-contact {
  display: grid;
  gap: 24px;
}

@media (min-width: 880px) {
  .grid-contact {
    grid-template-columns: 0.42fr 0.58fr;
    align-items: start;
  }
}

.contact-card {
  background: var(--bg-paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.contact-card h2 {
  margin: 0 0 14px;
  font-size: 1.15rem;
}

.link-phone {
  font-weight: 700;
  font-size: 1.08rem;
  text-decoration: none;
  color: var(--brand);
}

.alert {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  font-weight: 500;
}

.alert--success {
  background: color-mix(in srgb, var(--success) 12%, white);
  color: var(--success);
  border: 1px solid color-mix(in srgb, var(--success) 35%, white);
}

.alert--error {
  background: color-mix(in srgb, var(--danger) 10%, white);
  color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 30%, white);
}

/* Site footer — kurumsal blok */
.site-footer {
  margin-top: 52px;
}

.site-footer__cta-band {
  border-top: 1px solid var(--line-strong);
  background: linear-gradient(125deg, var(--brand-deep), #001f52 62%, rgba(0, 127, 222, 0.95));
  color: rgba(228, 240, 255, 0.94);
}

.site-footer__cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding: 34px max(20px, env(safe-area-inset-right)) 38px max(20px, env(safe-area-inset-left));
}

.site-footer__cta-k {
  margin: 0;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.75;
}

.site-footer__cta-strong {
  margin: 4px 0;
  font-size: 1.42rem;
  font-weight: 700;
}

.site-footer__cta-sub {
  margin: 0;
  font-size: 0.915rem;
  opacity: 0.88;
  max-width: 46ch;
  line-height: 1.5;
}

.site-footer__cta-go {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.site-footer__cta-btn {
  border-color: rgba(255, 255, 255, 0.52) !important;
  color: var(--brand-deep) !important;
  background: #ffffff !important;
}

.site-footer__cta-btn:hover {
  background: #eef6ff !important;
}

.site-footer__cta-phone {
  font-weight: 700;
  color: rgba(228, 240, 255, 0.94);
  text-decoration: underline;
}

.site-footer__main {
  padding: 44px 0 38px;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 860px) {
  .site-footer__main {
    display: grid;
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
}

.site-footer__muted {
  margin: 14px 0 0;
  max-width: 44ch;
  color: var(--muted);
  font-size: 0.908rem;
  line-height: 1.58;
}

.site-footer__logo-wrap {
  display: inline-flex;
  line-height: 0;
}

.site-footer__logo-img {
  display: block;
  max-height: 58px;
  width: auto;
  object-fit: contain;
}

.site-footer__cols {
  display: grid;
  gap: 28px;
}

@media (min-width: 640px) {
  .site-footer__cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
  }
}

.site-footer__col-h {
  margin: 0 0 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-deep);
}

.site-footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer__list li {
  margin-bottom: 8px;
}

.site-footer__list a {
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--ink);
}

.site-footer__list a:hover {
  color: var(--brand);
}

.site-footer__col .fa-solid {
  margin-inline-end: 8px;
  color: var(--brand);
  opacity: 0.88;
}

.site-footer__addr,
.site-footer__hours,
.site-footer__mail,
.site-footer__tel {
  margin: 0 0 8px;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--ink);
}

.site-footer__tel {
  font-weight: 700;
  text-decoration: none;
  color: var(--brand-deep);
}

.site-footer__tel:hover {
  color: var(--brand);
}

.site-footer__mail a {
  color: var(--brand);
  text-decoration: none;
}

.site-footer__bar {
  background: var(--brand-deep);
  color: #d3e3f5;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__bar-inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 0 22px;
}

@media (min-width: 860px) {
  .site-footer__bar-inner {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
  }
}

.site-footer__legal {
  display: block;
  font-size: 0.8125rem;
  line-height: 1.52;
}

.site-footer__legal--muted {
  opacity: 0.86;
  max-width: 62ch;
}

.nowrap {
  white-space: nowrap;
}

/* Ana sayfa — müşteri wireframe kahramanı + yatay slider */
.home-hero-wire {
  margin: 0 calc(50% - 50vw);
  padding: 12px max(18px, env(safe-area-inset-left)) 22px max(18px, env(safe-area-inset-right));
  background: linear-gradient(165deg, var(--brand-deep) 0%, #003878 52%, var(--brand) 100%);
}

.home-hero-wire__logo-slot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.2);
}

.home-hero-wire__panel {
  max-width: var(--max);
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.home-hero-wire__band {
  padding: 20px max(14px, 3vw);
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.home-hero-wire__band:last-of-type {
  border-bottom: 0;
}

.home-hero-wire__band--brand {
  background: rgba(0, 0, 0, 0.28);
}

.home-hero-wire__brand-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

@media (min-width: 560px) {
  .home-hero-wire__brand-inner {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
}

.home-hero-wire__logo {
  height: clamp(44px, 9vw, 72px);
  width: auto;
  max-width: min(300px, 78vw);
  object-fit: contain;
  vertical-align: middle;
}

.home-hero-wire__brandline {
  margin: 0;
  font-size: clamp(1.05rem, 2.3vw, 1.42rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #e8f4ff;
}

.home-hero-wire__headline {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 4.2vw, 2.1rem);
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.02em;
}

.home-hero-wire__subline {
  margin: 0;
  font-size: 20px !important;
  font-weight: 600;
  line-height: 1.48;
  color: rgba(230, 243, 255, 0.95);
}

.home-hero-wire__cta {
  max-width: var(--max);
  margin: 18px auto 0;
  text-align: center;
}

.home-hero-wire__cta-btn {
  min-width: 212px;
  font-weight: 600;
}

.home-carousel {
  --c-gap: 12px;
  --c-vis: 1;
  margin-top: 10px;
  padding: 26px calc(var(--fluid-pad, 20px) + 4px) 28px;
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--brand) 16%, var(--line));
  background:
    radial-gradient(1000px 180px at 50% -30%, rgba(0, 127, 222, 0.11), transparent 58%),
    linear-gradient(180deg, #f5f9ff 0%, #ffffff 48%);
  box-shadow: 0 16px 42px rgba(0, 54, 120, 0.08);
}

@media (min-width: 768px) {
  .home-carousel {
    --c-gap: 14px;
    --c-vis: 3;
  }
}

@media (min-width: 1100px) {
  .home-carousel {
    --c-gap: 16px;
    --c-vis: 4;
  }
}

@media (max-width: 767px) {
  .home-carousel.shell {
    width: 100vw;
    max-width: none;
    margin-inline: calc(50% - 50vw);
    box-sizing: border-box;
  }

  .home-carousel {
    padding: 22px max(14px, env(safe-area-inset-left, 0px))
      26px max(14px, env(safe-area-inset-right, 0px));
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
}

.home-carousel__header {
  text-align: center;
  margin-bottom: 18px;
}

.home-carousel__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.14rem, 2.6vw, 1.42rem);
  color: var(--brand-deep);
}

.home-carousel__sub {
  margin: 8px 0 0;
  font-size: 0.875rem;
  color: var(--muted);
}

.home-carousel__controls {
  display: flex;
  align-items: stretch;
  gap: 10px;
}

@media (max-width: 767px) {
  .home-carousel__controls {
    gap: 8px;
  }
}

.home-carousel__viewport {
  position: relative;
  flex: 1;
  min-width: 0;
  border-radius: 18px;
  padding: 3px;
  background: linear-gradient(
    135deg,
    rgba(0, 127, 222, 0.09) 0%,
    rgba(255, 255, 255, 0.9) 40%,
    rgba(0, 63, 140, 0.06) 100%
  );
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.home-carousel__viewport::before,
.home-carousel__viewport::after {
  content: "";
  position: absolute;
  top: 3px;
  bottom: 3px;
  width: min(28px, 5vw);
  z-index: 2;
  pointer-events: none;
}

.home-carousel__viewport::before {
  left: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, transparent 100%);
}

.home-carousel__viewport::after {
  right: 0;
  background: linear-gradient(270deg, rgba(255, 255, 255, 0.97) 0%, transparent 100%);
}

.home-carousel__nav {
  flex-shrink: 0;
  width: 44px;
  min-height: clamp(104px, 18vw, 168px);
  align-self: center;
  padding: 0;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--brand) 26%, var(--line));
  background: #ffffff;
  color: var(--brand-deep);
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow:
    0 4px 12px rgba(0, 63, 140, 0.1),
    0 14px 32px rgba(0, 63, 140, 0.1);
  transition:
    background 0.16s ease,
    border-color 0.16s ease,
    color 0.16s ease,
    box-shadow 0.16s ease,
    transform 0.16s ease;
}

.home-carousel__nav:active {
  transform: scale(0.96);
}

.home-carousel__nav:hover {
  background: linear-gradient(175deg, #f0f8ff 0%, #ffffff 100%);
  border-color: var(--brand-soft);
  color: var(--brand);
  box-shadow: 0 10px 28px rgba(0, 127, 222, 0.14);
}

@media (max-width: 519px) {
  .home-carousel__nav {
    width: 36px;
    min-height: 96px;
  }
}

.home-carousel__track {
  display: flex;
  gap: var(--c-gap);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 10px 6px 10px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.55) 0%, #ffffff 100%);
  -webkit-overflow-scrolling: touch;
}

.home-carousel__track::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

@media (prefers-reduced-motion: reduce) {
  .home-carousel__track {
    scroll-behavior: auto;
  }

  html[data-motion="1"] .home-carousel__slide {
    transition: none;
  }
}

.home-carousel__track:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

.home-carousel__slide {
  flex: 0 0 calc(100% - 32px);
  min-width: 0;
  scroll-snap-align: start;
  scroll-margin-inline: 6px;
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(0, 63, 140, 0.12);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.04),
    0 12px 28px rgba(0, 63, 140, 0.1);
}

@media (min-width: 768px) {
  .home-carousel__slide {
    flex: 0 0 calc((100% - (3 - 1) * var(--c-gap)) / 3);
  }
}

@media (min-width: 1100px) {
  .home-carousel__slide {
    flex: 0 0 calc((100% - (4 - 1) * var(--c-gap)) / 4);
  }
}

html[data-motion="1"] .home-carousel__slide {
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease;
}

@media (hover: hover) and (pointer: fine) {
  .home-carousel__slide:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--brand) 35%, transparent);
    box-shadow:
      0 8px 16px rgba(0, 0, 0, 0.05),
      0 20px 40px rgba(0, 63, 140, 0.16);
  }
}

.home-carousel__slide img {
  display: block;
  width: 100%;
  height: clamp(120px, 16vw, 168px);
  object-fit: contain;
  object-position: center;
  background: #ffffff;
}

@media (max-width: 767px) {
  .home-carousel__slide img {
    height: clamp(200px, 58vw, 340px);
  }
}

@media (min-width: 768px) and (max-width: 1099px) {
  .home-carousel__slide img {
    height: clamp(130px, 18vw, 158px);
  }
}

.home-carousel__dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 6px;
  padding: 4px 0 0;
}

.home-carousel__dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: rgba(0, 63, 140, 0.26);
  cursor: pointer;
  transition:
    transform 0.18s ease,
    background 0.18s ease,
    width 0.18s ease;
}

.home-carousel__dot:hover {
  background: rgba(0, 127, 222, 0.55);
  transform: scale(1.12);
}

.home-carousel__dot.is-active {
  width: 28px;
  background: linear-gradient(90deg, var(--brand-deep), var(--brand));
}

/* —— Zengin içerik (ana sayfa ve alt sayfalar) —— */

.hero--rich .hero__caption {
  margin-top: 12px;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.4;
}

.hero__grid--split {
  align-items: stretch;
}

.hero__visual {
  margin: 0;
}

.hero__visual img {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

@media (min-width: 880px) {
  .hero__grid.hero__grid--split {
    grid-template-columns: 1.02fr 1fr;
    gap: 44px;
    align-items: center;
  }

  .hero__visual img {
    aspect-ratio: 4 / 3;
  }
}

.metrics {
  padding: 36px 0 8px;
}

.metrics__inner {
  display: grid;
  gap: 18px;
}

@media (min-width: 760px) {
  .metrics__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .metrics__inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.metrics__item {
  padding: 18px;
  border-radius: var(--radius-sm);
  background: var(--bg-paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

.metrics__num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--brand-deep);
  line-height: 1.1;
  margin-bottom: 8px;
}

.metrics__lab {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.45;
}

/* Ana sayfa — müşteri yorumları */
.reviews-home {
  padding: 20px 0 8px;
}

.reviews-home--late {
  padding: 44px 0 12px;
}

.reviews-home__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .reviews-home__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

.reviews-home__card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 18px 18px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
}

.reviews-home__stars {
  margin-bottom: 10px;
  font-size: 0.825rem;
  letter-spacing: 3px;
  color: #d4a012;
}

.reviews-home__stars .fa-star {
  filter: drop-shadow(0 1px 0 rgba(0, 40, 113, 0.08));
}

.reviews-home__text {
  flex: 1 1 auto;
  margin: 0 0 12px;
  font-size: 0.928rem;
  line-height: 1.58;
  color: var(--ink);
}

.reviews-home__who {
  font-size: 0.852rem;
  font-weight: 600;
  color: var(--brand-deep);
  margin: 0;
}

.reviews-home__meta {
  margin: 4px 0 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.reviews-home__note {
  margin: 22px auto 0;
  max-width: 72ch;
  padding: 12px 16px;
  font-size: 0.782rem;
  line-height: 1.52;
  color: var(--muted);
  text-align: center;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(0, 40, 113, 0.15);
  background: rgba(0, 127, 222, 0.04);
}

.fullbleed-strip {
  position: relative;
  margin: 40px calc(50% - 50vw) 0;
  width: 100vw;
  min-height: 280px;
  display: grid;
  align-items: stretch;
}

.fullbleed-strip__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(105%);
}

.fullbleed-strip__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(15, 38, 37, 0.88) 0%, rgba(15, 38, 37, 0.55) 55%, rgba(15, 38, 37, 0.35) 100%);
}

.fullbleed-strip__content {
  position: relative;
  z-index: 2;
  padding: 52px var(--fluid-pad, 20px);
  max-width: 720px;
}

.fullbleed-strip__content.fullbleed-strip__content--split {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
  max-width: var(--max);
  margin-inline: auto;
  width: min(100% - 40px, var(--max));
  text-align: left;
}

@media (min-width: 900px) {
  .fullbleed-strip__content.fullbleed-strip__content--split {
    grid-template-columns: minmax(0, 1.15fr) minmax(260px, 380px);
    padding: 56px var(--fluid-pad, 20px) 60px;
  }
}

.fullbleed-strip__copy .fullbleed-strip__title {
  text-align: left;
}

.fullbleed-strip__aside {
  display: flex;
  justify-content: center;
}

@media (min-width: 900px) {
  .fullbleed-strip__aside {
    justify-content: flex-end;
  }
}

.fullbleed-strip__logo-card {
  position: relative;
  width: 100%;
  max-width: 340px;
  padding: 26px 22px 22px;
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.13) 0%, rgba(255, 255, 255, 0.05) 45%, rgba(0, 90, 140, 0.15) 100%);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 24px 56px rgba(0, 24, 49, 0.45);
  backdrop-filter: blur(10px);
  text-align: center;
}

.fullbleed-strip__deco-bubbles {
  position: absolute;
  inset: -6px 10% auto auto;
  width: 72px;
  height: 72px;
  pointer-events: none;
}

.fullbleed-strip__bubble {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(120, 235, 255, 0.55), rgba(0, 130, 210, 0.12) 70%);
  box-shadow: 0 0 20px rgba(0, 200, 255, 0.25);
}

.fullbleed-strip__bubble:first-child {
  width: 18px;
  height: 18px;
  right: 0;
  top: 12px;
}

.fullbleed-strip__bubble--s {
  width: 11px;
  height: 11px;
  right: 28px;
  top: 4px;
  opacity: 0.85;
}

.fullbleed-strip__bubble--xs {
  width: 7px;
  height: 7px;
  right: 38px;
  top: 36px;
  opacity: 0.7;
}

.fullbleed-strip__logo-img {
  position: relative;
  z-index: 1;
  max-width: min(100%, 280px);
  height: auto;
  margin: 0 auto;
  max-height: 112px;
  width: auto;
  object-fit: contain;
}

.fullbleed-strip__accent {
  margin: 14px 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  font-weight: 600;
  color: rgba(190, 248, 255, 0.94);
  text-wrap: balance;
}

.fullbleed-strip__title {
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 3vw, 1.85rem);
  margin: 0 0 12px;
  color: #f2faf9;
}

.fullbleed-strip__text {
  margin: 0;
  font-size: 1.03rem;
  line-height: 1.65;
  color: rgba(242, 250, 249, 0.94);
}

.section--tight {
  margin-top: 28px;
}

.section-head {
  margin-bottom: 22px;
}

.section-head--split {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.section-head--split > :first-child {
  flex: 1 1 min(420px, 100%);
}

.section-head--split > .btn {
  flex-shrink: 0;
  align-self: center;
}

.section-head__sub {
  max-width: 68ch;
  margin: 0;
}

.media-row {
  display: grid;
  gap: 22px;
  align-items: center;
  margin-bottom: 36px;
}

@media (min-width: 860px) {
  .media-row {
    grid-template-columns: 1fr 1.05fr;
    gap: 36px;
  }

  .media-row--reverse .media-row__text {
    order: 2;
  }

  .media-row--reverse .media-row__fig {
    order: 1;
  }
}

.media-row__text h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin: 0 0 10px;
  color: var(--brand-deep);
}

.media-row__fig {
  margin: 0;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  background: rgba(13, 71, 161, 0.04);
  aspect-ratio: 4 / 3;
}

.media-row__fig img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Ana sayfa: su arıtma hattı / RO özet blokları */
.section--explain-ro .explain-ro__intro {
  margin-bottom: 0;
  padding-bottom: 22px;
  border-bottom: 1px solid color-mix(in srgb, var(--brand) 10%, var(--line));
}

.explain-ro__blocks .explain-ro__row.media-row {
  margin-bottom: 0;
}

.explain-ro__row {
  padding: clamp(22px, 4vw, 30px) 0;
  border-bottom: 1px solid var(--line);
}

.explain-ro__row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.explain-ro__step {
  display: block;
  width: fit-content;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--brand);
  margin: 0 0 6px;
}

.explain-ro__ticks-head {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--brand-deep);
  margin: 18px 0 8px;
}

.ticks--explain {
  margin-top: 0;
  padding-left: 1.2rem;
}

.ticks--explain li:last-child {
  margin-bottom: 0;
}

.band__inner--wide p {
  max-width: 78ch;
}

.cards--media {
  margin-top: 22px;
}

@media (min-width: 900px) {
  .cards--media {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card--media {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card--media__img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.card--media__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card--media__body {
  padding: 18px 18px 20px;
}

.card--media__body h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.gallery-mosaic {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 140px;
}

@media (min-width: 720px) {
  .gallery-mosaic {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 160px;
  }
}

.gallery-mosaic__item {
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #e8eeed;
}

.gallery-mosaic__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-mosaic__item--tall {
  grid-row: span 2;
}

.gallery-mosaic__item--wide {
  grid-column: span 2;
}

@media (max-width: 719px) {
  .gallery-mosaic__item--wide {
    grid-column: span 2;
  }

  .gallery-mosaic__item--tall {
    grid-row: span 1;
  }
}

.faq-section {
  margin-top: 44px;
}

.faq-section--center .section-head {
  text-align: center;
}

.faq-section--center .section-head__sub {
  margin-inline: auto;
}

.faq-section--center .faq-list {
  margin-inline: auto;
}

.faq-list {
  max-width: 800px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-paper);
  margin-bottom: 10px;
  padding: 0 4px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  padding: 14px 14px;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  font-weight: 700;
  color: var(--muted);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item__body {
  padding: 0 14px 14px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.faq-item__body p {
  margin: 0;
}

.cta-closing {
  margin-top: 48px;
  padding: 36px 0 44px;
  background: var(--brand-deep);
  color: #e4f0ee;
}

.cta-closing .shell.cta-closing__inner {
  border-radius: 16px;
  padding: 28px 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 12px 40px rgba(0, 22, 64, 0.22);
}

@media (min-width: 720px) {
  .cta-closing .shell.cta-closing__inner {
    padding: 32px 36px;
  }
}

.cta-closing--light .shell.cta-closing__inner {
  background: var(--bg-paper);
  border-color: var(--line);
  box-shadow: var(--shadow-1);
  color: inherit;
}

.cta-closing--light {
  background: var(--bg-paper);
  color: var(--ink);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.cta-closing__inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

@media (min-width: 720px) {
  .cta-closing__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cta-closing__title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  margin: 0 0 8px;
}

.cta-closing--light .cta-closing__title {
  color: var(--brand-deep);
}

.cta-closing__text {
  margin: 0;
  max-width: 52ch;
  opacity: 0.95;
}

.cta-closing--light .cta-closing__text {
  color: var(--muted);
  opacity: 1;
}

.cta-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn--inverse {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
  background: transparent;
}

.btn--inverse:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.cta-closing--light .btn--inverse {
  border-color: var(--line);
  color: var(--brand);
  background: var(--bg-paper);
}

.page-hero {
  position: relative;
  margin: 0 calc(50% - 50vw) 0;
  width: 100vw;
  min-height: 320px;
  display: grid;
  align-items: end;
  background: var(--brand-deep);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--page-hero-bg);
  background-size: cover;
  background-position: center;
  opacity: 0.45;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 40, 113, 0.92) 0%, rgba(0, 127, 222, 0.28) 100%);
}

.page-hero--soft::after {
  background: linear-gradient(0deg, rgba(0, 40, 113, 0.88) 0%, rgba(0, 127, 222, 0.22) 100%);
}

.page-hero__inner {
  position: relative;
  z-index: 2;
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
  padding: 26px var(--fluid-pad, 20px) 40px;
}

.page-hero__inner .breadcrumb {
  margin: 0 0 10px;
  max-width: none;
}

.page-hero__eyebrow {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.85;
  margin: 0 0 10px;
  color: #c8dbd8;
}

.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  margin: 0 0 12px;
  color: #f4fcf9;
}

.page-hero__lead {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.62;
  color: rgba(230, 243, 240, 0.95);
}

.page-head--after-hero {
  margin-top: 28px;
}

.section--narrow-top {
  margin-top: 32px;
}

.svc-block {
  margin-top: 8px;
}

.svc-block--alt {
  background: linear-gradient(180deg, rgba(0, 127, 222, 0.06) 0%, transparent 100%);
  padding-top: 24px;
  padding-bottom: 8px;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  width: 100vw;
  padding-inline: max(20px, calc(50vw - 560px));
}

.svc-block__grid {
  display: grid;
  gap: 22px;
  align-items: start;
  max-width: var(--max);
  margin: 0 auto;
}

@media (min-width: 880px) {
  .svc-block__grid {
    grid-template-columns: 1fr 1.05fr;
    gap: 40px;
  }

  .svc-block__grid--img-right .svc-block__fig {
    order: 2;
  }

  .svc-block__grid--img-right .svc-block__article {
    order: 1;
  }
}

.svc-block__fig {
  margin: 0;
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  background: rgba(13, 71, 161, 0.04);
  aspect-ratio: 3 / 2;
}

.svc-block__fig img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.svc-block__kicker {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-soft);
  margin: 0 0 8px;
}

.svc-block__article h2 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  margin: 0 0 12px;
  color: var(--brand-deep);
}

.comparison-grid {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

@media (min-width: 720px) {
  .comparison-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.comparison-card {
  padding: 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-paper);
}

.comparison-card__h {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.comparison-card__p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.5;
}

.about-side-img {
  margin: 0;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  background: rgba(13, 71, 161, 0.04);
  aspect-ratio: 4 / 3;
}

.about-side-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-cap {
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--muted);
}

.pillars {
  margin: 40px 0;
  padding: 36px 0;
  background: var(--bg-paper);
  border-block: 1px solid var(--line);
}

.pillars__grid {
  display: grid;
  gap: 20px;
}

@media (min-width: 820px) {
  .pillars__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
}

.pillar {
  padding: 4px 0;
}

.pillar__title {
  font-size: 1.08rem;
  margin: 0 0 8px;
  color: var(--brand-deep);
}

.pillar__body {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.timeline {
  margin-top: 36px;
  margin-bottom: 8px;
}

.timeline h2 {
  font-family: var(--font-serif);
  margin-bottom: 16px;
}

.timeline__list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.75;
}

.timeline__list li {
  margin-bottom: 10px;
}

.contact-hero-grid {
  display: grid;
  gap: 28px;
  margin-top: 8px;
  margin-bottom: 8px;
}

@media (min-width: 880px) {
  .contact-hero-grid {
    grid-template-columns: 1.05fr 1fr;
    gap: 40px;
    align-items: start;
  }
}

.contact-hero-grid__visual img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  object-fit: cover;
}

.contact-hero-grid__note {
  margin: 12px 0 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
}

.contact-hero-grid__lead h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.1rem);
  margin: 0 0 12px;
}

.contact-quickfacts {
  margin: 20px 0 0;
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-paper);
}

.contact-quickfacts dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  margin-top: 10px;
}

.contact-quickfacts dt:first-child {
  margin-top: 0;
}

.contact-quickfacts dd {
  margin: 4px 0 0;
  font-weight: 600;
}

.contact-quickfacts__a {
  text-decoration: none;
  color: var(--brand);
}

.form h2 {
  margin: 0 0 16px;
  font-size: 1.2rem;
}

/* Alt mobil dock navigasyonu kaldırıldı (layout bottom-nav) — kural yedek */
.dock {
  display: none !important;
}

.gallery-mosaic--page {
  grid-auto-rows: minmax(130px, 240px);
}

.cards--references {
  display: grid;
  gap: 22px;
}

@media (min-width: 840px) {
  .cards--references {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.card--reference {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0 !important;
}

.card--reference__img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.card--reference__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card--reference__body {
  padding: 18px 18px 20px;
}

.card--reference__body h2 {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  margin: 0 0 8px;
}

.card--reference__body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.55;
}

.faq-split {
  display: grid;
  gap: 28px;
}

@media (min-width: 940px) {
  .faq-split {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 340px);
    align-items: flex-start;
  }
}




.faq-split__aside img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.faq-split__aside .btn {
  margin-top: 12px;
}



/* ─── Dikey dropdown menüler — tetik↔panel arası boşluk olmadan (hover kopması yok) ─── */

.nav-dropdown {
  position: relative;
  align-self: flex-start;
}

.nav-dropdown__trigger {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.nav-dropdown__chev {
  font-size: 0.68rem;
  opacity: 0.88;
}

.nav-dropdown__panel {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  min-width: min(348px, 94vw);
  max-width: min(400px, 96vw);
  padding: 12px 10px 10px;
  flex-direction: column;
  gap: 0;
  margin: 0;
  border-radius: var(--radius-sm);
  background: var(--bg-paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-2);
  z-index: 55;
}

.nav-dropdown__panel--corp {
  left: auto;
  right: 0;
}

.nav-dropdown:hover > .nav-dropdown__panel,
.nav-dropdown:focus-within > .nav-dropdown__panel {
  display: flex;
}

.nav-dropdown__pill {
  display: block;
  padding: 10px 12px;
  margin-bottom: 6px;
  border-radius: 8px;
  font-size: 0.828rem;
  font-weight: 600;
  color: var(--brand-deep);
  background: rgba(0, 127, 222, 0.08);
  text-decoration: none;
}

.nav-dropdown__stack {
  padding: 0;
  border-bottom: 1px solid var(--line);
}

.nav-dropdown__stack:last-of-type {
  border-bottom: 0;
}

.nav-dropdown__stack-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 10px;
  font-size: 0.718rem;
  font-weight: 700;
  letter-spacing: 0.042em;
  text-transform: uppercase;
  color: var(--brand-deep);
  text-decoration: none;
  border-radius: 8px;
}

.nav-dropdown__stack-head:hover {
  background: rgba(0, 127, 222, 0.07);
}

.nav-dropdown__stack-head-chev {
  font-size: 0.62rem;
  opacity: 0.78;
  transition: transform 0.2s ease;
}

.nav-dropdown__stack:hover .nav-dropdown__stack-head-chev,
.nav-dropdown__stack:focus-within .nav-dropdown__stack-head-chev,
.nav-dropdown__stack.is-open .nav-dropdown__stack-head-chev {
  transform: rotate(-180deg);
}

.nav-dropdown__stack-body {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 0 2px 8px 8px;
}

.nav-dropdown__stack:hover .nav-dropdown__stack-body,
.nav-dropdown__stack:focus-within .nav-dropdown__stack-body,
.nav-dropdown__stack.is-open .nav-dropdown__stack-body {
  display: flex;
}

.nav-dropdown__item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 7px 10px;
  font-size: 0.813rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  border-radius: 8px;
}

.nav-dropdown__item:hover {
  background: rgba(0, 127, 222, 0.07);
  color: var(--brand);
}

.nav-dropdown__item.is-active {
  color: var(--brand);
  font-weight: 600;
}

.nav-dropdown__ico {
  flex-shrink: 0;
  margin-top: 3px;
  font-size: 0.75rem;
  color: var(--brand);
  opacity: 0.9;
}

.nav-dropdown__panel--corp .nav-dropdown__item--corp {
  align-items: center;
}

.nav-dropdown__panel--corp .nav-dropdown__ico {
  margin-top: 0;
  width: 1.25rem;
}

.breadcrumb {
  font-size: 0.8125rem;
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.88);
}

.breadcrumb a {
  color: #fff;
  text-decoration: underline;
}

.breadcrumb .breadcrumb__sep {
  margin-inline: 6px;
  opacity: 0.7;
}

.page-hero--devices {
  background-size: cover;
  background-position: center;
}

.device-article {
  margin-top: 8px;
}

.device-article__grid {
  display: grid;
  gap: 28px;
}

@media (min-width: 900px) {
  .device-article__grid {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 300px);
    align-items: start;
    gap: 36px;
  }
}

.device-article__aside {
  padding: 20px;
  border-radius: var(--radius);
  background: rgba(13, 71, 161, 0.04);
  border: 1px solid var(--line);
}

.device-article__aside-h {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 1.05rem;
}

.device-article__list {
  margin: 0 0 16px;
  padding-left: 1.15rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.device-article__cta {
  width: 100%;
}

.device-article__h {
  margin: 1.55rem 0 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.12rem;
  color: var(--brand-deep);
}

.device-photo-strip {
  display: grid;
  gap: 12px;
  margin: 20px 0 6px;
}

@media (min-width: 640px) {
  .device-photo-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.device-photo-strip__cell {
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(13, 71, 161, 0.03);
  aspect-ratio: 3 / 2;
}

.device-photo-strip__cell img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.device-checklist {
  margin: 8px 0 0;
  padding-left: 1.25rem;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.92rem;
}

.ticks.ticks--compact li {
  margin-bottom: 0.35rem;
}

.device-spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 6px 0 10px;
  font-size: 0.91rem;
}

.device-spec-table th,
.device-spec-table td {
  padding: 10px 12px;
  border: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
}

.device-spec-table th {
  width: 38%;
  font-weight: 600;
  color: var(--brand-deep);
  background: rgba(13, 71, 161, 0.04);
}

.device-article__disclaimer {
  margin: 0 0 4px;
  font-size: 0.82rem;
}

.device-faq {
  padding-top: 6px;
  padding-bottom: 28px;
}

.device-faq__title {
  font-family: var(--font-serif);
  font-size: 1.22rem;
  margin-bottom: 14px;
}

.devices-hub-grid {
  display: grid;
  gap: 24px;
  margin-bottom: 40px;
}

@media (min-width: 760px) {
  .devices-hub-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.devices-hub-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), var(--bg-paper));
  box-shadow: var(--shadow-1);
}

.devices-hub-card__title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 1.15rem;
}

.devices-hub-card__title a {
  color: var(--brand-deep);
  text-decoration: none;
}

.devices-hub-card__list {
  margin: 0;
  padding: 0 0 14px;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
}

.devices-hub-card__list a {
  text-decoration: none;
}

.device-link-grid {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

@media (min-width: 640px) {
  .device-link-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.device-link-grid__card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-paper);
  text-decoration: none;
  font-weight: 600;
  color: var(--ink);
}

.device-link-grid__card:hover {
  border-color: var(--brand-soft);
  color: var(--brand-deep);
}

.drawer__subheading {
  margin: 12px 14px 4px;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.55);
}

.drawer__link--nested {
  padding-left: 24px !important;
  font-size: 0.88rem !important;
  font-weight: 500 !important;
}



/* Mobil: Hemen ara + WhatsApp | Masaüstü: yüzen WhatsApp */

.mobile-quick-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 35;
  min-height: var(--quick-bar-h);
  align-items: stretch;
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px rgba(0, 40, 113, 0.08);
}

.mobile-quick-bar--call-only {
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .mobile-quick-bar {
    display: none !important;
  }
}

.mobile-quick-bar__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 10px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  border: none;
  color: #fff;
  white-space: nowrap;
}

.mobile-quick-bar__btn--call {
  background: linear-gradient(135deg, var(--brand-deep) 0%, #003580 100%);
}

.mobile-quick-bar__btn--wa {
  background: linear-gradient(135deg, #25d366 0%, #128c49 100%);
}

.mobile-quick-bar__icon {
  font-size: 1.35rem;
  line-height: 1;
}

.mobile-quick-bar__btn--call .mobile-quick-bar__icon {
  transform: rotate(0deg);
}

.desktop-wa-fab {
  display: none;
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(26px, env(safe-area-inset-bottom));
  z-index: 45;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(145deg, #25d366, #128c49);
  box-shadow: var(--shadow-2);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

@media (min-width: 900px) {
  .desktop-wa-fab {
    display: inline-flex;
  }
}

.desktop-wa-fab__ico {
  font-size: 1.65rem;
  line-height: 1;
}

.desktop-wa-fab__pulse {
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: radial-gradient(circle at 40% 30%, rgba(255, 255, 255, 0.14), transparent 62%);
  pointer-events: none;
}

.desktop-wa-fab:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.9);
  outline-offset: 3px;
}

.services-rich__intro h2 {
  margin-bottom: 8px;
}

.service-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.service-steps__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.service-steps__item:last-child {
  border-bottom: 0;
}

.service-steps__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
}

.service-steps__item p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.faq-inline {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-paper);
}

.faq-inline__item + .faq-inline__item {
  border-top: 1px solid var(--line);
}

.faq-inline__item summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 600;
  list-style: none;
}

.faq-inline__item summary::-webkit-details-marker {
  display: none;
}

.faq-inline__item p {
  margin: 0;
  padding: 0 16px 16px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.spec-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 720px) {
  .spec-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.spec-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px;
  background: var(--bg-paper);
}

.spec-card__h {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--brand-deep);
}

.spec-card__p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

@media print {
  .dock,
  .mobile-quick-bar,
  .desktop-wa-fab,
  .menu-toggle,
  .header-strip,
  .sheet-overlay,
  .drawer {
    display: none !important;
  }

  body {
    padding-bottom: 0;
  }
}